Samantha Nicole32 px equals 2 rem.
This conversion assumes the root font size is 16 pixels, which is common in web browsers. Since 1 rem is equal to the root font size, dividing 32 px by 16 gives the equivalent value in rem units.
Conversion Tool
Result in rem:
Conversion Formula
The formula to convert pixels (px) to rem is rem = px ÷ root font size. The root font size is the base font size set usually in the browser or CSS, which is 16 px by default in most browsers.
This works because rem units are relative to the root element’s font size. So, dividing the pixel value by that base font size scales the value accordingly.
For example:
- Given: 32 px
- Root font size = 16 px
- Calculation: 32 px ÷ 16 px = 2 rem
Conversion Example
- Convert 24 px to rem:
- Divide 24 by 16 (root font size)
- 24 ÷ 16 = 1.5 rem
- Result: 24 px equals 1.5 rem
- Convert 48 px to rem:
- 48 ÷ 16 = 3 rem
- The equivalent rem value is 3
- Convert 10 px to rem:
- 10 ÷ 16 = 0.625 rem
- So, 10 px equals 0.625 rem
- Convert 64 px to rem:
- 64 ÷ 16 = 4 rem
- Therefore, 64 px equals 4 rem
- Convert 15 px to rem:
- 15 ÷ 16 = 0.9375 rem
- Thus, 15 px equals 0.9375 rem
Conversion Chart
| Pixels (px) | Rem |
|---|---|
| 7.0 | 0.4375 |
| 12.0 | 0.75 |
| 17.0 | 1.0625 |
| 22.0 | 1.3750 |
| 27.0 | 1.6875 |
| 32.0 | 2.0000 |
| 37.0 | 2.3125 |
| 42.0 | 2.6250 |
| 47.0 | 2.9375 |
| 52.0 | 3.2500 |
| 57.0 | 3.5625 |
The chart shows pixels values in the left column and their rem equivalents on the right. You can find a pixel size and see what it converts into rem units by dividing by 16. This helps quickly reference sizes without doing the math every time.
Related Conversion Questions
- How many rem is 32 px in a website with a 16px base font?
- What’s the equivalent rem value for 32 pixels when root font size changes?
- Does 32 px always equal 2 rem or does it depend on the font size?
- How to convert 32 px to rem in CSS for responsive design?
- Why might 32 px not convert exactly to 2 rem in some browsers?
- What’s the formula to convert 32 px to rem when root font size is 20 px?
- Is it better to use rem or px for 32 pixel font size in web design?
Conversion Definitions
px (pixel): A pixel is the smallest unit of a digital image or display. In web design, it represents a fixed size on the screen. Pixels don’t scale with user settings, so text or elements sized in px stays the same size regardless of zoom or accessibility preferences.
rem (root em): Rem is a relative length unit in CSS. It is based on the font size of the root element (<html>). Unlike px, rem values scale with the root font size, making it flexible and helpful for responsive designs or user accessibility settings.
Conversion FAQs
Can the root font size be changed and affect px to rem conversion?
Yes, the root font size is adjustable in CSS (usually on the html element). If it changes from 16 px to something else, the rem values recalculated based on the new size. So, 32 px divided by the new root font size equals the updated rem value.
Why should I use rem instead of px in my CSS?
Using rem allows designs to be scalable and accessible. When a user changes browser font size or zooms in, rem units adjust accordingly, improving readability. Pixels stay fixed, which can cause layout issues for people needing larger text.
What happens if the root font size is not 16 px?
If the root font size differs, the conversion formula stays same but the divisor changes. For example, if root font size is 20 px, 32 px equals 32 ÷ 20 = 1.6 rem. Always divide the px value by the current root font size.
Are rem units supported in all browsers?
Most modern browsers fully support rem units. Some very old browsers may not support them, but those are rare today. It’s safe to use rem for styling in contemporary web development.
Is rem unit better for responsive typography than em?
Rem units base scaling on the root font size, so they provide consistent sizing across elements. Em units base scaling on the parent element, which can lead to compounding sizes. Rem units are preferred for predictable, consistent sizing.
